已知数组 arr 的定义如下: int arr[5] = {1,2,3,4,5}; 下列语句中输出结果不是3的是_______。
A.cout << *arr+2 <<endl;
B.cout << *(arr+2)<<endl;
C.cout << arr[2] <<endl;
D.cout << *arr <<endl;
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A.cout << *arr+2 <<endl;
B.cout << *(arr+2)<<endl;
C.cout << arr[2] <<endl;
D.cout << *arr <<endl;
第1题
A.int arr[2][2] = {{1,2}, {3, 4}};
B.int arr[][] = {{0}, {1,2}, {3, 4}};
C.int arr[][] = {{1,2}, {3, 4}};
D.int arr[][] = {{0}, {1,2, 3, 4}};
第2题
A.int a[3]={0,1,2,3};
B.int a[]={0,1,2,3};
C.int a[3]={0,1,2};
D.int a[3]={0,1};
第3题
A.int a[][]={1,2,3,4,5,6};
B.char a[2]「3]='a','b';
C.int a[][3]= {1,2,3,4,5,6};
D.static int a[][]={{1,2,3},{4,5,6}};
第4题
A.int[][] arr = new int[3][4]
B.int[][] arr = new int[3][]
C.int[][] arr = new int[][4]
D.int[][] arr = {{1,2},{3,4,5},{6}}
第5题
A.int[][] arr = new int[3][4]
B.int[][] arr = new int[3][]
C.int[][] arr = new int[][4]
D.int[][] arr = {{1,2},{3,4,5},{6}}
第8题
A.int[][] arr = new int[3][4]
B.int[][] arr = new int[3][]
C.int[][] arr = new int[][4]
D.int[][] arr = {{1,2},{3,4,5},{6}}
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